:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#070e1a;--surface:#0b1525;--surface2:#0f1d30;--surface3:#152035;--border:#182840;--border2:#1f3050;--accent:#3b82f6;--accent-glow:#3b82f626;--accent-dim:#1d4ed8;--text:#dde6f5;--text-dim:#8fa8cc;--text-muted:#4d6585;--green:#22c55e;--red:#ef4444;--red-bg:#1e0a10;--r:8px;--r-sm:6px;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body{background:var(--bg);height:100%;color:var(--text);-webkit-font-smoothing:antialiased;font-size:13px;line-height:1.5;overflow:hidden}.shell{grid-template-rows:44px 1fr;height:100vh;display:grid;overflow:hidden}.topbar{background:var(--surface);border-bottom:1px solid var(--border);-webkit-user-select:none;user-select:none;align-items:center;gap:8px;padding:0 12px;display:flex}.brand{flex-shrink:0;align-items:center;gap:6px;margin-right:4px;display:flex}.dot{background:var(--accent);width:7px;height:7px;box-shadow:0 0 8px var(--accent);border-radius:50%}.brand strong{letter-spacing:-.02em;color:var(--text);font-size:13px;font-weight:600}.sub{color:var(--text-muted);text-transform:uppercase;letter-spacing:.1em;background:var(--surface3);border:1px solid var(--border);border-radius:4px;padding:1px 5px;font-size:9px;font-weight:600}.topbarDivider{background:var(--border);flex-shrink:0;width:1px;height:18px;margin:0 2px}.projectSelect{background:var(--surface2);border:1px solid var(--border);color:var(--text);border-radius:var(--r-sm);cursor:pointer;outline:none;min-width:130px;max-width:180px;padding:4px 8px;font-size:12px;transition:border-color .15s}.projectSelect:focus{border-color:var(--accent)}.actions{align-items:center;gap:5px;margin-left:auto;display:flex}.autoRun{color:var(--text-dim);cursor:pointer;border-radius:var(--r-sm);border:1px solid var(--border);background:var(--surface2);align-items:center;gap:5px;padding:4px 8px;font-size:11px;transition:border-color .15s;display:inline-flex}.autoRun:hover{border-color:var(--border2)}.autoRun input{cursor:pointer;accent-color:var(--accent)}.topbarBtn{color:var(--text-dim);cursor:pointer;border-radius:var(--r-sm);border:1px solid var(--border);background:var(--surface2);white-space:nowrap;align-items:center;gap:5px;padding:5px 10px;font-family:inherit;font-size:11px;font-weight:500;transition:border-color .15s,background .15s,color .15s;display:inline-flex}.topbarBtn:hover{border-color:var(--border2);background:var(--surface3);color:var(--text);opacity:1}.topbarBtn.topbarBtnActive{border-color:var(--accent);color:var(--accent);background:var(--accent-glow)}label.topbarBtn{cursor:pointer;align-items:center;display:inline-flex}.runBtn{background:var(--accent);border:1px solid var(--accent-dim);color:#fff;border-radius:var(--r-sm);cursor:pointer;align-items:center;gap:5px;padding:5px 13px;font-size:12px;font-weight:600;transition:opacity .15s,box-shadow .15s;display:flex}.runBtn:hover{opacity:.9;box-shadow:0 0 12px var(--accent-glow)}.runBtn:disabled{opacity:.7;cursor:not-allowed;animation:1s infinite pulse}@keyframes pulse{0%,to{opacity:.7}50%{opacity:.5}}.userChip{border-radius:var(--r-sm);background:var(--surface2);border:1px solid var(--border);color:var(--text-dim);align-items:center;gap:6px;max-width:180px;padding:4px 10px;font-size:11px;display:flex}.userDot{background:var(--green);width:5px;height:5px;box-shadow:0 0 5px var(--green);border-radius:50%;flex-shrink:0}.userEmail{text-overflow:ellipsis;white-space:nowrap;flex:1;overflow:hidden}.logoutBtn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;flex-shrink:0;padding:0;font-size:12px;line-height:1}.logoutBtn:hover{color:var(--text-dim)}.newProjectForm{background:var(--surface);border-bottom:1px solid var(--border);gap:6px;padding:8px 12px;display:flex}.workspace{grid-template-columns:190px 1fr 290px;min-height:0;display:grid;overflow:hidden}.panel{flex-direction:column;min-height:0;display:flex;overflow:hidden}.panel+.panel{border-left:1px solid var(--border)}.panelHeader{border-bottom:1px solid var(--border);flex-shrink:0;justify-content:space-between;align-items:center;padding:8px 10px;display:flex}.panelTitle{letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted);font-size:10px;font-weight:700}.files{background:var(--bg);gap:8px;padding:10px 8px}.createFileForm{flex-shrink:0;grid-template-columns:1fr auto;gap:5px;display:grid}.fileList{flex-direction:column;flex:1;gap:1px;list-style:none;display:flex;overflow-y:auto}.fileBtn{text-align:left;border-radius:var(--r-sm);width:100%;color:var(--text-dim);cursor:pointer;background:0 0;border:1px solid #0000;padding:5px 8px;font-family:SF Mono,Fira Code,ui-monospace,monospace;font-size:12px;transition:background .1s,color .1s,border-color .1s}.fileBtn:hover{background:var(--surface2);color:var(--text)}.fileBtnActive{background:var(--surface3);border-color:var(--accent);color:var(--text)}.sidebarFooter{border-top:1px solid var(--border);flex-direction:column;flex-shrink:0;gap:4px;padding-top:8px;display:flex}.editor{background:var(--bg);grid-template-rows:38px 1fr 36px minmax(140px,.38fr);display:grid}.editorHeader{border-bottom:1px solid var(--border);background:var(--surface);flex-shrink:0;justify-content:space-between;align-items:center;gap:8px;padding:0 12px;display:flex}.fileName{color:var(--text-dim);text-overflow:ellipsis;white-space:nowrap;flex:1;font-family:SF Mono,Fira Code,ui-monospace,monospace;font-size:12px;overflow:hidden}.editorActions{flex-shrink:0;align-items:center;gap:5px;display:flex}.statusBadge{color:var(--text-muted);background:var(--surface2);border:1px solid var(--border);white-space:nowrap;text-overflow:ellipsis;border-radius:99px;max-width:180px;padding:2px 7px;font-size:10px;overflow:hidden}.codeEditor{flex:1;min-height:0;overflow:hidden}.previewWrap{border-top:1px solid var(--border);flex-direction:column;min-height:0;display:flex}.previewHeader{border-bottom:1px solid var(--border);background:var(--surface);flex-shrink:0;justify-content:space-between;align-items:center;height:36px;padding:0 12px;display:flex}.previewFrame{background:#fff;border:none;flex:1;width:100%;min-height:0;display:block}.previewEmpty{color:var(--text-muted);background:var(--bg);flex:1;justify-content:center;align-items:center;gap:6px;font-size:12px;display:flex}.menuWrap{position:relative}.menuDropdown{background:var(--surface2);border:1px solid var(--border2);border-radius:var(--r);z-index:100;flex-direction:column;gap:1px;min-width:150px;padding:4px;display:flex;position:absolute;top:calc(100% + 4px);right:0;box-shadow:0 8px 24px #0006}.menuItem{text-align:left;border-radius:var(--r-sm);width:100%;color:var(--text-dim);cursor:pointer;background:0 0;border:none;padding:6px 10px;font-size:12px;transition:background .1s,color .1s}.menuItem:hover{background:var(--surface3);color:var(--text)}.menuItem.danger{color:#f87171}.menuItem.danger:hover{background:var(--red-bg);color:#fca5a5}.menuDivider{background:var(--border);height:1px;margin:3px 0}.ai{background:var(--bg);gap:8px;padding:10px}.aiHeader{flex-shrink:0;justify-content:space-between;align-items:center;display:flex}.aiTitle{color:var(--text);letter-spacing:-.01em;font-size:12px;font-weight:600}.usagePill{color:var(--text-muted);background:var(--surface2);border:1px solid var(--border);border-radius:99px;padding:2px 8px;font-size:10px}.chatLog{flex-direction:column;flex:1;gap:6px;min-height:0;padding-right:2px;display:flex;overflow-y:auto}.chatBubble{background:var(--surface2);border:1px solid var(--border);border-radius:var(--r);color:var(--text-dim);white-space:pre-wrap;word-break:break-word;padding:8px 10px;font-size:12px;line-height:1.55}.userBubble{color:var(--text);border-radius:var(--r) var(--r-sm) var(--r) var(--r);background:#0d1f3d;border-color:#1a3560;align-self:flex-end;max-width:92%}.aiTyping{align-items:center;gap:4px;padding:10px;display:flex}.typingDot{background:var(--text-muted);border-radius:50%;width:5px;height:5px;animation:1.2s infinite blink}.typingDot:nth-child(2){animation-delay:.2s}.typingDot:nth-child(3){animation-delay:.4s}@keyframes blink{0%,80%,to{opacity:.2}40%{opacity:1}}.chatComposer{flex-shrink:0;grid-template-columns:1fr auto;gap:6px;display:grid}.chatActions{flex-shrink:0;gap:4px;display:flex}.chatActions button{flex:1;padding:5px 6px;font-size:11px}.pendingEdit{border:1px solid var(--border2);border-radius:var(--r);background:var(--surface2);flex-direction:column;flex-shrink:0;gap:7px;padding:10px;display:flex}.pendingSummary{color:var(--text-dim);font-size:12px;line-height:1.4}.diffPreview{background:var(--bg);border:1px solid var(--border);border-radius:var(--r-sm);max-height:110px;color:var(--text-dim);white-space:pre;padding:7px;font-family:SF Mono,Fira Code,ui-monospace,monospace;font-size:11px;line-height:1.5;overflow:auto}button{border-radius:var(--r-sm);color:var(--text);cursor:pointer;white-space:nowrap;border:0;padding:5px 10px;font-family:inherit;font-size:12px;font-weight:500;transition:opacity .12s,background .12s}button:hover{opacity:.85}.ghost{background:var(--surface2);border:1px solid var(--border)}.ghost:hover{border-color:var(--border2);opacity:1;background:var(--surface3)}.primary{background:var(--accent);border:1px solid var(--accent-dim);color:#fff}.danger{background:var(--red-bg);color:#f87171;border:1px solid #3a1020}.disabled{opacity:.4;pointer-events:none}.fileInput{display:none}.chatInput{background:var(--surface2);color:var(--text);border:1px solid var(--border);border-radius:var(--r-sm);outline:none;width:100%;padding:6px 9px;font-family:inherit;font-size:12px;transition:border-color .15s}.chatInput:focus{border-color:var(--accent)}.chatInput::placeholder{color:var(--text-muted)}.modalOverlay{z-index:200;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#000000a6;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.modal{background:var(--surface);border:1px solid var(--border2);border-radius:14px;flex-direction:column;gap:14px;width:min(440px,96vw);padding:18px;display:flex;box-shadow:0 24px 60px #00000080}.modalHeader{justify-content:space-between;align-items:center;display:flex}.modalHeader strong{font-size:14px;font-weight:600}.settingsGrid{flex-direction:column;gap:7px;display:flex}.settingRow{border:1px solid var(--border);border-radius:var(--r);background:var(--surface2);justify-content:space-between;align-items:center;gap:12px;padding:10px 12px;display:flex}.settingTitle{color:var(--text);font-size:12px;font-weight:500}.settingHint{color:var(--text-muted);margin-top:2px;font-size:11px}.pill{background:var(--surface3);border:1px solid var(--border);color:var(--text-dim);border-radius:99px;padding:2px 8px;font-size:10px}.upgradeCopy{color:var(--text-dim);font-size:13px;line-height:1.55}.upgradeActions{gap:8px;display:flex}.authTabs{gap:4px;display:flex}.authTab{background:var(--surface2);border:1px solid var(--border);color:var(--text-muted);border-radius:var(--r-sm);cursor:pointer;padding:5px 14px;font-size:12px}.authTabActive{background:var(--accent);border-color:var(--accent-dim);color:#fff}.authForm{flex-direction:column;gap:12px;display:flex}.authLabel{color:var(--text-muted);flex-direction:column;gap:5px;font-size:12px;display:flex}.authError{color:#f87171;font-size:12px}::-webkit-scrollbar{width:4px;height:4px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border2);border-radius:99px}::-webkit-scrollbar-thumb:hover{background:#2a4060}.fileTree{flex-direction:column;flex:1;gap:6px;min-height:0;display:flex;overflow:hidden}.treeNodes{flex-direction:column;flex:1;display:flex;overflow-y:auto}.treeRow{justify-content:space-between;align-items:center;gap:2px;padding-right:4px;display:flex}.treeRow:hover .treeActions{opacity:1}.treeFolder{color:var(--text-dim);cursor:pointer;text-align:left;border-radius:var(--r-sm);background:0 0;border:none;flex:1;align-items:center;gap:5px;min-width:0;padding:4px 6px;font-family:SF Mono,Fira Code,ui-monospace,monospace;font-size:12px;display:flex}.treeFolder:hover{background:var(--surface2);color:var(--text);opacity:1}.treeFolderIcon{color:var(--text-muted);flex-shrink:0;font-size:9px}.treeFile{color:var(--text-dim);cursor:pointer;text-align:left;border-radius:var(--r-sm);text-overflow:ellipsis;white-space:nowrap;background:0 0;border:1px solid #0000;flex:1;align-items:center;gap:5px;min-width:0;padding:4px 6px;font-family:SF Mono,Fira Code,ui-monospace,monospace;font-size:12px;display:flex;overflow:hidden}.treeFile:hover{background:var(--surface2);color:var(--text);opacity:1}.treeFileActive{background:var(--surface3);border-color:var(--accent);color:var(--text)}.treeFileIcon{color:var(--text-muted);flex-shrink:0}.treeActions{opacity:0;flex-shrink:0;gap:2px;transition:opacity .1s;display:flex}.treeActionBtn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:3px;padding:2px 4px;font-size:11px;line-height:1}.treeActionBtn:hover{background:var(--surface3);color:var(--text);opacity:1}.treeActionBtn.danger:hover{background:var(--red-bg);color:#f87171}.treeError{color:#f87171;padding:2px 4px;font-size:11px}.tabBar{background:var(--surface);border-bottom:1px solid var(--border);scrollbar-width:none;flex-shrink:0;align-items:stretch;height:34px;display:flex;overflow-x:auto}.tabBar::-webkit-scrollbar{display:none}.tab{border-right:1px solid var(--border);flex-shrink:0;align-items:center;gap:0;display:flex;position:relative}.tab:after{content:"";background:0 0;height:2px;position:absolute;bottom:0;left:0;right:0}.tabActive:after{background:var(--accent)}.tabLabel{height:100%;color:var(--text-muted);cursor:pointer;white-space:nowrap;background:0 0;border:none;align-items:center;gap:5px;padding:0 10px;font-family:SF Mono,Fira Code,ui-monospace,monospace;font-size:12px;display:flex}.tabActive .tabLabel{color:var(--text)}.tabLabel:hover{color:var(--text);opacity:1}.tabDirty{color:var(--accent);font-size:8px;line-height:1}.tabClose{height:100%;color:var(--text-muted);cursor:pointer;background:0 0;border:none;align-items:center;padding:0 6px 0 2px;font-size:14px;line-height:1;display:flex}.tabClose:hover{color:var(--text);opacity:1}.terminalPanel{background:#0a0f1a;flex-direction:column;flex:1;min-height:0;display:flex;overflow:hidden}.terminalPre{color:var(--text);white-space:pre-wrap;word-break:break-all;flex:1;margin:0;padding:10px 12px;font-family:SF Mono,Fira Code,ui-monospace,monospace;font-size:12px;line-height:1.6;overflow-y:auto}.terminalEmpty{color:var(--text-muted)}.terminalSystem{color:var(--text-muted);font-style:italic}.cmdOverlay{z-index:300;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0009;justify-content:center;align-items:flex-start;padding-top:80px;display:flex;position:fixed;inset:0}.cmdPalette{background:var(--surface);border:1px solid var(--border2);border-radius:12px;flex-direction:column;width:min(560px,92vw);display:flex;overflow:hidden;box-shadow:0 24px 60px #0009}.cmdInput{border:none;border-bottom:1px solid var(--border);color:var(--text);background:0 0;outline:none;width:100%;padding:14px 16px;font-family:inherit;font-size:14px}.cmdInput::placeholder{color:var(--text-muted)}.cmdList{max-height:320px;padding:4px;list-style:none;overflow-y:auto}.cmdItem{border-radius:var(--r-sm);cursor:pointer;color:var(--text-dim);justify-content:space-between;align-items:center;gap:12px;padding:9px 12px;font-size:13px;display:flex}.cmdItemActive{background:var(--surface3);color:var(--text)}.cmdItem:hover{background:var(--surface2);color:var(--text)}.cmdLabel{flex:1}.cmdShortcut{color:var(--text-muted);background:var(--surface2);border:1px solid var(--border);border-radius:4px;flex-shrink:0;padding:1px 6px;font-family:SF Mono,Fira Code,ui-monospace,monospace;font-size:11px}.cmdEmpty{text-align:center;color:var(--text-muted);padding:20px;font-size:13px}.editor{grid-template-rows:34px 38px 1fr minmax(140px,.38fr);display:grid}.errorBoundary{background:var(--bg);flex-direction:column;flex:1;justify-content:center;align-items:center;gap:8px;padding:20px;display:flex}.errorBoundaryTitle{color:#f87171;font-size:13px;font-weight:600}.errorBoundaryMsg{color:var(--text-muted);text-align:center;max-width:260px;font-family:SF Mono,Fira Code,ui-monospace,monospace;font-size:11px}.terminalPanel{background:#020810;flex:1;min-height:0;overflow:auto}.terminalPre{color:#c8d8f0;white-space:pre-wrap;word-break:break-all;margin:0;padding:10px 12px;font-family:SF Mono,Fira Code,ui-monospace,monospace;font-size:12px;line-height:1.6}.terminalEmpty{color:var(--text-muted);font-style:italic}.terminalStderr{color:#f87171}.terminalSystem{color:var(--text-muted)}.terminalRunning{color:var(--accent);animation:1s infinite blink}.terminalLoading{background:#020810;flex:1;justify-content:center;align-items:center;gap:8px;padding:20px;display:flex}.terminalLoadingText{color:var(--text-muted);font-family:SF Mono,Fira Code,ui-monospace,monospace;font-size:12px}.terminalLoadingDot{background:var(--accent);border-radius:50%;width:5px;height:5px;animation:1.2s infinite blink}.terminalLoadingDot:nth-child(2){animation-delay:.2s}.terminalLoadingDot:nth-child(3){animation-delay:.4s}@media (max-width:900px){.workspace{grid-template-rows:auto 1fr auto;grid-template-columns:1fr;overflow-y:auto}.panel+.panel{border-left:none;border-top:1px solid var(--border)}.editor{grid-template-rows:auto minmax(300px,1fr) auto minmax(180px,.4fr);min-height:600px}.ai{min-height:400px}.topbar{flex-wrap:wrap;gap:6px;height:auto;padding:8px 12px}.actions{flex-wrap:wrap;width:100%}.shell{grid-template-rows:auto 1fr}}@media (max-width:600px){.brand strong,.userEmail,.topbarDivider{display:none}}